75543120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{439}}^1$

素因数の和:697

約数の個数: 120

約数和(自身を含む): 255340800

約数和(自身を除く): 179797680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 239, 240, 360, 439, 478, 717, 720, 878, 956, 1195, 1317, 1434, 1756, 1912, 2151, 2195, 2390, 2634, 2868, 3512, 3585, 3824, 3951, 4302, 4390, 4780, 5268, 5736, 6585, 7024, 7170, 7902, 8604, 8780, 9560, 10536, 10755, 11472, 13170, 14340, 15804, 17208, 17560, 19120, 19755, 21072, 21510, 26340, 28680, 31608, 34416, 35120, 39510, 43020, 52680, 57360, 63216, 79020, 86040, 104921, 105360, 158040, 172080, 209842, 314763, 316080, 419684, 524605, 629526, 839368, 944289, 1049210, 1259052, 1573815, 1678736, 1888578, 2098420, 2518104, 3147630, 3777156, 4196840, 4721445, 5036208, 6295260, 7554312, 8393680, 9442890, 12590520, 15108624, 18885780, 25181040, 37771560, 75543120]

約数ペア:

[(1, 75543120), (2, 37771560), (3, 25181040), (4, 18885780), (5, 15108624), (6, 12590520), (8, 9442890), (9, 8393680), (10, 7554312), (12, 6295260), (15, 5036208), (16, 4721445), (18, 4196840), (20, 3777156), (24, 3147630), (30, 2518104), (36, 2098420), (40, 1888578), (45, 1678736), (48, 1573815), (60, 1259052), (72, 1049210), (80, 944289), (90, 839368), (120, 629526), (144, 524605), (180, 419684), (239, 316080), (240, 314763), (360, 209842), (439, 172080), (478, 158040), (717, 105360), (720, 104921), (878, 86040), (956, 79020), (1195, 63216), (1317, 57360), (1434, 52680), (1756, 43020), (1912, 39510), (2151, 35120), (2195, 34416), (2390, 31608), (2634, 28680), (2868, 26340), (3512, 21510), (3585, 21072), (3824, 19755), (3951, 19120), (4302, 17560), (4390, 17208), (4780, 15804), (5268, 14340), (5736, 13170), (6585, 11472), (7024, 10755), (7170, 10536), (7902, 9560), (8604, 8780)]